DE3884545D1 - LIQUID CRYSTALLINE PHASE, CONTAINING TOLANE. - Google Patents

LIQUID CRYSTALLINE PHASE, CONTAINING TOLANE.

Info

Publication number
DE3884545D1
DE3884545D1 DE88902100T DE3884545T DE3884545D1 DE 3884545 D1 DE3884545 D1 DE 3884545D1 DE 88902100 T DE88902100 T DE 88902100T DE 3884545 T DE3884545 T DE 3884545T DE 3884545 D1 DE3884545 D1 DE 3884545D1
Authority
DE
Germany
Prior art keywords
liquid crystalline
crystalline phase
tolane
containing tolane
phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE88902100T
Other languages
German (de)
Inventor
Volker Reiffenrath
Joachim Krause
Georg Weber
Reinhard Hittich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19873711306 external-priority patent/DE3711306A1/en
Priority claimed from PCT/EP1987/000515 external-priority patent/WO1988002130A2/en
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Priority to DE88902100T priority Critical patent/DE3884545D1/en
Application granted granted Critical
Publication of DE3884545D1 publication Critical patent/DE3884545D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/50—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals polycyclic non-condensed
    • C07C15/54—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals polycyclic non-condensed containing a group with formula
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/215—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring having unsaturation outside the six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/30—Compounds having groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0216—Super Birefringence Effect (S.B.E.); Electrically Controlled Birefringence (E.C.B.)
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3059—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon triple bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Pyridine Compounds (AREA)
DE88902100T 1987-04-03 1988-03-10 LIQUID CRYSTALLINE PHASE, CONTAINING TOLANE. Expired - Lifetime DE3884545D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE88902100T DE3884545D1 (en) 1987-04-03 1988-03-10 LIQUID CRYSTALLINE PHASE, CONTAINING TOLANE.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19873711306 DE3711306A1 (en) 1987-04-03 1987-04-03 Tolan derivatives, and use of carbonitriles in liquid-crystalline phases for display elements based on the ECB effect
PCT/EP1987/000515 WO1988002130A2 (en) 1986-09-16 1987-09-09 Liquid crystal phases for electro-optic display elements based on the ecb effect
DE88902100T DE3884545D1 (en) 1987-04-03 1988-03-10 LIQUID CRYSTALLINE PHASE, CONTAINING TOLANE.
PCT/DE1988/000133 WO1988007514A1 (en) 1987-04-03 1988-03-10 Tolanes

Publications (1)

Publication Number Publication Date
DE3884545D1 true DE3884545D1 (en) 1993-11-04

Family

ID=25854302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88902100T Expired - Lifetime DE3884545D1 (en) 1987-04-03 1988-03-10 LIQUID CRYSTALLINE PHASE, CONTAINING TOLANE.

Country Status (4)

Country Link
EP (1) EP0308438B1 (en)
JP (1) JP2764293B2 (en)
DE (1) DE3884545D1 (en)
WO (1) WO1988007514A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807862A1 (en) * 1988-03-10 1989-09-21 Merck Patent Gmbh SMEQUATIC LIQUID CRYSTAL PHASE
JPH062696B2 (en) * 1987-09-25 1994-01-12 チッソ株式会社 Tolan type new liquid crystal compound
JP2504491B2 (en) * 1987-11-11 1996-06-05 チッソ株式会社 Liquid crystal composition
DE3835803A1 (en) * 1988-03-10 1990-04-26 Merck Patent Gmbh SUPERTWIST-LIQUID CRYSTAL DISPLAY ELEMENT AND LIQUID MIXTURE
DE3807957A1 (en) * 1988-03-10 1989-09-21 Merck Patent Gmbh DERIVATIVES OF 2,3-DIFLUORPHENOL
DE3901266A1 (en) * 1989-01-18 1990-07-19 Merck Patent Gmbh Fluorine-containing aromatic compounds
EP0393443B1 (en) * 1989-04-19 1999-12-15 MERCK PATENT GmbH Supertwist liquid crystal display
JP2962825B2 (en) * 1989-10-02 1999-10-12 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング Electro-optical liquid crystal system
GB2240544B (en) * 1990-01-29 1993-08-18 Merck Patent Gmbh Liquid crystalline fluorinated chloro tolans
DE4027981A1 (en) * 1990-09-04 1992-04-30 Merck Patent Gmbh MATRIX liquid-crystal display
EP0500210A3 (en) * 1991-01-19 1992-10-21 Sanyo Chemical Industries, Ltd. Liquid crystal compounds and compositions
DE4143657B4 (en) * 1991-02-23 2007-11-22 Merck Patent Gmbh 2,6-Di:fluoro-tolan derivs. - useful as components of liq. crystal media for electro=optical displays
US5437815A (en) * 1991-10-02 1995-08-01 Seiko Epson Corporation Tolan derivative, liquid crystal composition containing the derivative, and liquid crystal display device having the composition
JP3186225B2 (en) * 1991-10-02 2001-07-11 セイコーエプソン株式会社 Tolan derivative, liquid crystal composition containing the same, and liquid crystal display device using the same
DE59208815D1 (en) * 1991-11-19 1997-09-25 Merck Patent Gmbh Fluorine-substituted tolanes and liquid-crystalline mixtures containing them
WO1994005613A1 (en) * 1992-09-04 1994-03-17 Asahi Glass Company Ltd. Difluoride derivative and liquid crystal composition containing the same
JPH0825937B2 (en) * 1992-09-18 1996-03-13 三洋化成工業株式会社 Method for producing iodinated phenolic compound
GB9220750D0 (en) * 1992-10-02 1992-11-18 Merck Patent Gmbh Liquid crystalline material forming ananisotropic
US5582767A (en) * 1992-11-16 1996-12-10 Hoffmann-La Roche Inc. Fluorosubstituted tolane derivatives
JP3187611B2 (en) * 1993-05-17 2001-07-11 キヤノン株式会社 Liquid crystal compound, liquid crystal composition containing the same, liquid crystal element having the same, display method and display device using them
US20060278849A1 (en) * 2003-03-06 2006-12-14 Masayoshi Suzuki Organic light emitting materials as well as light emitting devices containing these materials
KR101119198B1 (en) * 2004-01-09 2012-03-21 삼성전자주식회사 Liquid crystal Composition And Liquid Crystal Display Device Employing The Same
DE102006021019A1 (en) 2005-06-03 2006-12-07 Merck Patent Gmbh New 4,4'-disubstituted 1,2-diphenylacetylene derivatives, useful as intermediates for liquid crystal compounds, including polymers
ATE548435T1 (en) * 2008-10-30 2012-03-15 Merck Patent Gmbh LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY
WO2013179966A1 (en) * 2012-05-28 2013-12-05 Dic株式会社 Liquid crystal composition with negative dielectric anisotropy, and liquid crystal display element using liquid crystal composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234261A1 (en) * 1973-06-22 1975-01-17 Anvar Alkyl and alkoxy tolanes for liquid crystals - colourless stable cpds obtained from corresponding diaryl haloethylene cpds
DE2504641A1 (en) * 1975-02-04 1976-08-05 Commissariat Energie Atomique 4-Alkyl or alkoxy-4'-cyano-tolanes - liq. crystals used in electro-optical appts giving long life
GB2155465B (en) * 1984-01-23 1987-12-31 Dainippon Ink & Chemicals Tolan-type nematic liquid crystalline compounds
DE3773446D1 (en) * 1986-08-04 1991-11-07 Chisso Corp TOLANDERIVAT AND LIQUID CRYSTAL MIXTURE CONTAINING THIS.
JPH01500860A (en) * 1986-09-16 1989-03-23 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Liquid crystal phase for electro-optic display elements based on ECB effect
JPS63179838A (en) * 1987-01-20 1988-07-23 Chisso Corp Tolan based novel liquid crystal compound

Also Published As

Publication number Publication date
EP0308438A1 (en) 1989-03-29
WO1988007514A1 (en) 1988-10-06
JP2764293B2 (en) 1998-06-11
JPH01502908A (en) 1989-10-05
EP0308438B1 (en) 1993-09-29

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